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Seamless Hollow Aluminum Round Pipe Tube 6061 6063 6082 T6 Aluminum Alloy Pipe Price
Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is made of pure aluminum or aluminum alloy and is hollowed along its entire longitudinal length.
There can be one or more closed through holes, with uniform wall thickness and cross-section, and are delivered in a straight line or in rolls. Widely used in automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical, household and other industries.
Characteristics: It is a kind of high-strength hard aluminum, which can be strengthened by heat treatment. It has moderate plasticity under annealing, just quenching and hot state, and has good spot weldability. When gas welding and argon arc welding are used, the aluminum tube has a tendency to form intergranular cracks; The machinability of aluminum tubes is good after quenching and cold work hardening, but not good in the annealed state. The corrosion resistance is not high, and anodizing treatment and painting methods are often used or the surface is coated with aluminum layer to improve the corrosion resistance. Can also be used as mold material.
Advantages of aluminum tubes: 1. Advantages of welding technology: The welding technology of thin-walled copper-aluminum tubes suitable for industrial production is known as a world-class problem and is the key technology for replacing copper with aluminum for connecting tubes of air conditioners. 2. Advantages of service life: From the perspective of the inner wall of the aluminum tube, since the refrigerant does not contain moisture, the inner wall of the copper-aluminum connecting tube will not corrode. 3. Energy-saving advantages: The connection pipeline between the indoor unit and the outdoor unit of the air conditioner, the lower the heat transfer efficiency, the more energy-saving, or the better the thermal insulation effect, the more power-saving. 4. Excellent bending performance, easy to install and move.